I can't Download the Atlassian Marketplace certificates

Question

When I commanded below
openssl s_client -connect marketplace.atlassian.com:443 < /dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > marketplace.atlassian.com.crt

I got message like this
"connect: Connection timed out 
connect:errno=110"

How can I get the Atlassian Marketplace certificates?

Dominik Kaspar · Answer

Hi,

I have a very similar problem. This download from "marketplace-cdn" fails:

wget https://marketplace-cdn.atlassian.com/files/artifact/599bee10-9f59-47af-96ab-90c6ca8b3518/atlassian-universal-plugin-manager-plugin-2.20.jar
--2017-11-10 16:25:55-- https://marketplace-cdn.atlassian.com/files/artifact/599bee10-9f59-47af-96ab-90c6ca8b3518/atlassian-universal-plugin-manager-plugin-2.20.jar
Resolving marketplace-cdn.atlassian.com... failed: Temporary failure in name resolution.
wget: unable to resolve host address “marketplace-cdn.atlassian.com”

But the same download from "marketplace" (without -cdn) works:

wget https://marketplace.atlassian.com/files/artifact/599bee10-9f59-47af-96ab-90c6ca8b3518/atlassian-universal-plugin-manager-plugin-2.20.jar
--2017-11-10 16:30:21-- https://marketplace.atlassian.com/files/artifact/599bee10-9f59-47af-96ab-90c6ca8b3518/atlassian-universal-plugin-manager-plugin-2.20.jar
Resolving marketplace.atlassian.com... 54.85.105.166, 52.2.89.223, 34.205.61.250
Connecting to marketplace.atlassian.com|54.85.105.166|:443... connected.
HTTP request sent, awaiting response... 200 OK

Any ideas of what's going on here?

Regards,
Dominik

Pedro Cora · Answer

On this case, I recommend that you reach out your network team because there's some blocking preventing the server to reach the internet. Also, check if a web proxy isn't required.

shota miura · Answer

I commanded this and got this message
"Trying 131.103.28.7... 
telnet: connect to address 131.103.28.7: Connection timed out 
telnet: Unable to connect to remote host: Connection timed out"

What should I do to connect to remote host?